my first response didnt post!! I am getting medical benefits from the VA, so here is the site:
http://www.va.gov/
There is a form you fill out to apply for medical benefits. I was in the AF for 12 years with an honorable discharge, and I have disability from my time in, so I get everything. It took a bit to get the ball rolling though.
I have no idea if you qualify, but did you get any further than basic? If you were discharged for Aspergers, then that is not a service related condition, which leads me to believe you are not going to qualify. But don't take my word for it, do the form (it is easy) and let the VA tell you, OK?